Laser illumination device with adjustable light output

Illumination – Light source and modifier – Laser type

Reexamination Certificate

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Details

C362S109000, C362S202000, C362S277000, C362S321000, C362S360000

Reexamination Certificate

active

08070320

ABSTRACT:
A laser illumination device including a body, a head secured to the body, a laser generator accommodated in the head, and a rotatable output adjustment member having a graduated disk and an adjustment disk. The graduated disk defines a circle of graduated sections, at least one of which is exposed out of the head. The adjustment disk includes a plurality of through holes with different sizes, arranged in a circle. The measuring member coupled with the graduated disk rotates relative to the body to align each one of the through holes with the laser generator, to adjust the amount of laser light passing through the one of the through holes.

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patent: 5803582 (1998-09-01), Huang
patent: 6024467 (2000-02-01), Liu
patent: 6070992 (2000-06-01), Schnell

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